BLU unveils two budget Android phones with 3G on more North American carriers

BLU Products' unlocked smartphones have only been truly useful in North America when using bigger carriers like AT&T and Rogers, but the company is giving us a few more choices today. Its new Advance 4.0 and Studio 5.0 II both support HSPA+ data on smaller networks like T-Mobile, Solavei and Wind Mobile; if you want to jump to a cheaper provider, you won't have to give up 3G in the process. The handsets are otherwise modest. Both Android 4.2 devices come with a dual-core 1.3GHz MediaTek processor, 512MB of RAM, 4GB of expandable storage, a 5-megapixel rear camera and a front VGA camera. You're mostly left deciding between the Advance 4.0's 4-inch TFT display and the Studio 5.0 II's 5-inch IPS panel. Whichever phone you choose, it won't cost much. BLU is offering the Advance 4.0 today for $89 outright, while its Studio 5.0 II cousin sells for $139.